src/freenet/captcha/alternatecaptchafonts.cpp

   1 #ifdef ALTERNATE_CAPTCHA\r
   2 \r
   3 #include "../../../include/freenet/captcha/alternatecaptchafonts.h"\r
   4 \r
   5 #include <Poco/Path.h>\r
   6 #include <Poco/DirectoryIterator.h>\r
   7 \r
   8 bool AlternateCaptchaFonts::m_fontsloaded(false);\r
   9 std::vector<FreeImage::Font> AlternateCaptchaFonts::m_fonts;\r
  10 \r
  11 AlternateCaptchaFonts::AlternateCaptchaFonts()\r
  12 {\r
  13         if(m_fontsloaded==false)\r
  14         {\r
  15                 FreeImage_Initialise(true);\r
  16                 LoadFonts();\r
  17                 m_fontsloaded=true;\r
  18         }\r
  19 }\r
  20 \r
  21 void AlternateCaptchaFonts::LoadFonts()\r
  22 {\r
  23 \r
  24         FreeImage::Bitmap bmp;\r
  25         Poco::Path path("fonts");\r
  26         Poco::DirectoryIterator di(path);\r
  27         Poco::DirectoryIterator end;\r
  28 \r
  29         while(di!=end)\r
  30         {\r
  31                 if(di.name().find("bmp")!=std::string::npos)\r
  32                 {\r
  33                         bmp.Load("bmp",di.path().toString());\r
  34                         m_fonts.push_back(FreeImage::Font(bmp));\r
  35                 }\r
  36                 ++di;\r
  37         }\r
  38 \r
  39 }\r
  40 \r
  41 #endif  // ALTERNATE_CAPTCHA\r